Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Köpfchen
←
German
Kopf
(suffix)
←
German
chen
(suffix)
←
Latin
capitulum
(semantic loan)
→
German
Doppelköpfchen
(affix)
→
Pennsylvania German
Keppche
(cognate)